faradays law calculates voltage. true or false
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Faraday’s experiments showed that the emf induced by a change in magnetic flux depends on only a few factors. First, emf is directly proportional to the change in flux . Second, emf is greatest when the change in time is smallest—that is, emf is inversely proportional to . Finally, if a coil has turns, an emf will be produced that is times greater than for a single coil, so that emf is directly proportional to . The equation for the emf induced by a change in magnetic flux is
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